Large vintage ceramic art bowl from the 1950s-60s, suitable for wall decoration or fruit bowl

Superb large, deep ceramic art bowl, numbered 23 on the base, vintage 1950s-60s, handcrafted. Round shape with concentric patterns in blue-green, ochre, and off-white on a brown background with metallic highlights, primarily in the ochre area. Beautifully crafted, very stylish with Wabi-Sabi influences, inspired by Japanese design, possibly of French (Vallauris?) or European (German, Italian, Portuguese) origin. Could be used as a wall decoration or a large fruit bowl/centerpiece. 36.3 cm in diameter, 6.4 cm high. Perfect condition, nothing to report. Approximately 1 kg.